Bad service and portion size

Good day . During my lunch time I headed to KFC Voortrekker. I ordered two streetwise two and1small coleslaw. when i got back to the office , which is at Santam Tyfervalley, i was shocked to see the small size of the chicken. i compared it to my friends order which i also bought and was really disgusted with the portion size.It is sad to think that both orders was the same price but mine was disgustingly small. i actually took pick of the portion size. i asked the lady who was helping me for a the thigh part and she confirmed i had it. but she could have also seen that the size is ridiculously small but she said nothing. i only noticed when i got back to the office. my order number was 148 or 178 i am not sure now..i actually left the receipt there. It was for 2 street wise two and a regular coleslaw